Haunted by a poor talent-show performance from her high-school days, Linda gets back together with her former bandmates to rock their class reunion. Meanwhile, at the same soiree, Bob becomes bothered by the attention being paid him by a former classmate who had a crush on him.

When Bob and Linda leave town for a romantic getaway (at a Burger Convention), they ask Teddy to babysit Tina, Gene and Louise. While the 'rents are away, Teddy is eager to earn the coveted title of "Uncle Teddy" and does so by putting Tina's crush in his rightful place after discovering that he was just using her for – gasp – free burgers! Hijinks ensue.

Bob agrees to be the temporary chef at the Fischoeders' new nightclub; the kids throw a pool party in the restaurant basement when they get a hold of a stock tank.

Bob and Linda accept a Valentine's Day dinner invitation from the chef of a fancy restaurant; the kids have a scheme to get cheap Valentine's Day candy, but first they'll have to make it past an unusually strict babysitter.